Results 11 to 20 of about 85,600 (256)
Cytological and comparative proteomic analyses on male sterility in Brassica napus L. induced by the chemical hybridization agent monosulphuron ester sodium. [PDF]
Male sterility induced by a chemical hybridization agent (CHA) is an important tool for utilizing crop heterosis. Monosulphuron ester sodium (MES), a new acetolactate synthase-inhibitor herbicide belonging to the sulphonylurea family, has been developed ...
Yufeng Cheng +6 more
doaj +1 more source
A Male Sterilization Clinic [PDF]
In the Cardiff Family Planning Association Clinic 330 men have been sterilized during the past 20 months. Selection for operation was made after a detailed discussion between husband, wife, and a Family Planning Association doctor, and with the general practitioner's agreement. The outpatient operation was performed under local anaesthetic by a surgeon.
P, Jackson +8 more
openaire +2 more sources
Evaluation of effective gametocides for selective induction of male sterility in sorghum
Effective gametocides can serve as alternative agents to induce male sterility in sorghum. The objectives of this study were to evaluate the effectiveness of selected male gametocides in sorghum, to determine the optimum concentration of the chemicals ...
Assefa AMELEWORK +2 more
doaj +1 more source
Advances in Research and Application of Male Sterility in Brassica oleracea
Brassica oleracea is an important vegetable species which belongs to the genus Brassica and the mustard family Brassicaceae Burnett. Strong heterosis in B. oleracea is displayed in yield, quality, disease resistance, and stress tolerance.
Jialei Ji +10 more
doaj +1 more source
Characterisation and utilization of three distinct male sterile systems in marigold (Tagetes erecta)
Three distinct male sterile systems were identified in marigold (Tagetus erecta L.) and classified as apetaloid, petaloid and gynomonoecious types based on their floral morphology.
TEJASWINI TEJASWINI +3 more
doaj +1 more source
Segregation and Heritability of Male Sterility in Populations Derived from Progeny of Satsuma Mandarin. [PDF]
Male sterility derived from Satsuma mandarin (Citrus unshiu) has been used in Japanese citrus breeding programs to obtain seedless cultivars, which is a desirable trait for consumers.
Shingo Goto +5 more
doaj +1 more source
Male sterility has been widely used in hybrid seed production in Brassica, but not in B. rapa ssp. chinensis, and genetic models of male sterility for this subspecies are unclear. We discovered a spontaneous mutant in B. rapa ssp. chinensis.
Tzu-Kai Lin, Ya-Ping Lin, Shun-Fu Lin
doaj +1 more source
Mapping and Analysis of a Novel Genic Male Sterility Gene in Watermelon (Citrullus lanatus)
Seed production is critical for watermelon production, which mostly involves first-generation hybrid varieties. However, watermelon hybrid seed production currently requires complex procedures, including artificial isolation and pollination.
Wei Dong, Dewei Wu, Chen Yan, Defeng Wu
doaj +1 more source
Male and female sterility in Zambia
Background: Population measures of sterility are traditionally constructed for women, despite fertility and sterility being conditions of the couple. Estimates of male sterility provide insight into population-level sterility, and complement estimates ...
Athena Pantazis, Samuel J. Clark
doaj +1 more source
To better serve breeding of broccoli, the electrophysiological, morphological and transcriptomic profiling of the isogenic Ogura-CMS, DGMS and their maintainer fertile lines, were carried out by scanning electron microscopy, investigation of agronomic ...
Zhansheng Li +4 more
doaj +1 more source

